Here is my recent experience. Seems to confirm what the other replies are saying.

Trying Tizen app development under VS2017 using the Blank App (Tizen Xamarin.Forms Portable) template provided. No changes made to template code. Selected only TV in the profile. Runs OK when deployed to emulator HD 1080TV (tv-4.0-x86_64). The file pushed to the emulator is TizenTest.TizenTV.tpk. When change target to UN40KU6290:192.168.1.13:26101 the file pushed is 11db-3.8.1-armv71.rpm. As soon as the push completes VS2017 crashes and restarts. Is this a Configuration Manager problem (no changes made there either) or is this not a supported test environment?

I feel like I've been robbed.I bought a Samsung Smart TV a few months ago, and, obviously it's a 2016 model, as I bought it early in 2017. It's a UE32K5600.I spent a few hours installing Tizen.net on my Visual Studio to find out that this extension will only work on 2018 TV models.So my question is: don't you think it would be respectful of developers to write explicitly on the Tizen.net download page that Samsung will not make the effort to update its televisions, and that yourextension does not work on any TV at this time?Look at these pages, and tell me where this information is written:https://developer.tizen.org/development/tizen-.net-preview/introduction/overviewhttps://developer.tizen.org/development/tizen-.net-preview/getting-startedhttps://developer.tizen.org/development/tizen-.net-preview/introduction/roadmap